Shanghai Yishi Instrument Equipment Factory is a high-tech enterprise engaged in the research, production, and development of reliability environmental testing instruments. The products include temperature testing, climate resistance, mechanical mechanics, and large-scale comprehensive testing. After years of development, the company has grown into a well-known manufacturer of testing instruments in China. Shanghai Yishi Instruments & Equipments Factory, is one of High-Tech enterprise mainly deals with environment test instruments. Our products including: Temperature tests, Ageing tests, Mechanics tests and large comprehensive tests. The company adheres to the concept of "testing and improvement", continuously develops high-quality products that meet the testing needs of enterprises, and strives to improve the quality of customer products. The company has undertaken multiple testing and research projects for large enterprises and institutions, providing testing methods for major quality inspection and research units as well as large enterprises and institutions. We adhere to “Test to improve” ,and produce high quality products for you, serve for enhancing the quality of your products. Our company has finished subjects of testing and developing for many large enterprise and institutions. Shanghai Yizhen has passed ISO9001 quality system certification and CE certification in the experimental instrument industry, and has implemented CRM project management within the enterprise. It has made significant progress in product development, quality control, integrated supply chain, human resource management, financial management, and many other aspects. Shanghai Yishi Instruments & Equipments Factory has passed ISO9001 quality system certification and CE certificate and put CRM into practice. Shanghai Yishi is dedicated to providing customers with high-quality and comprehensive after-sales service, establishing standardized service processes and forming a fast service network covering the whole country. With a dedicated service concept and complete technology, it has received unanimous praise from users. At the same time, the company is also vigorously expanding its international market, with products sold to markets in Europe, North America, Southeast Asia, and the Middle East. We have tried our best to provide best after-sale service, established standard service process, established a national service network. Meanwhile we are enlarging international market, our products are exported to Europe, North America, South East Asia and Middle East. Yishiren will continue to devote itself to the development of the testing instrument industry with a diligent and pragmatic attitude, carefully creating an open scientific research and development platform, an open industrial design platform, a modern manufacturing platform, and a networked service platform, and continue to provide high-quality products and services for enterprises and institutions. We will go on working for Testing Instruments, to establish open scientific research flat, industrial design flat, modern manufacture and internet service flat, keep providing best products and service for you.